JP2810324B2 - Catalyst for production of lipolytic water - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a catalyst for producing lipolytic water, and more particularly, to a method for converting water such as tap water, groundwater or pure water or electrolyzed water into lipolytic water. The present invention relates to a catalyst for producing lipolytic water, which has antibacterial activity, odor decomposition activity, and can be converted into water having high osmotic power.

[0002]

2. Description of the Related Art Conventionally, water does not have the ability to decompose lipids, and there has been no idea other than the use of a surfactant or mechanical force such as ultrasonic waves. Also, conventional water is
It does not have antibacterial properties or deodorant properties.
It could not be used for beauty and medical purposes.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the prior art, and it has been proposed that water such as tap water, groundwater or pure water or electrolyzed water is applied to a specific ceramic for 10 minutes to 72 minutes. By contacting for about hours, it has lipid-decomposing ability, and also has antibacterial and odor-decomposing ability, and water with high penetrative power, that is, when this water is used on the skin, especially on the face, it can decompose sebum and clean with antibacterial activity. In addition, it is possible to decompose pimples (acne) and cure it, and when used for the scalp, it breaks down the sebum in the pores and has a great effect on hair removal and hair growth. It has the effect of eliminating bad breath and body odor, fading odor of defecation, and observing lipids in urine.When used for cleaning precision parts using pure water such as ion-exchanged water, it has the effect of decomposing lipids. Better Kiyoshi shows the effect, the amount of elution of Katsugin is an object to provide a catalyst for the production of lipolytic water can be Aratamesui water or less 0.03 mg / l.

[0004]

SUMMARY OF THE INVENTION The present invention provides a fine particle
Luminosilicate mineral and / or silicate mineral, fine particles
Metal oxides in the form of particles, metal hydroxides in the form of fine particles, and
At least one selected from the group of fibrous metal oxides
An inorganic substrate of a porous molded product obtained by firing; and
And / or foam metal and / or at least the surface
The surface of a metal substrate that has been treated porous or roughened is processed with a silver-containing coating agent composed of a composition containing the following components (a) to (d) as main components. It is intended to provide a catalyst for producing lipolytic water characterized by the following. (A) (a) General formula R ¹ Si (OR ² ) ₃ (wherein R ¹
Represents an organic group having 1 to 8 carbon atoms, R ² represents an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms), a hydrolyzate of the alkoxysilane, and / or Or a partial condensate thereof, and (b)
A tetraalkoxysilane represented by Si (OR ² ) ₄ (wherein R ² is as defined above), a hydrolyzate of the tetraalkoxysilane and / or a partial condensate thereof, and a general formula Zr (OR ′) ₄ (Wherein R ′ is the same or different, and has 2 to 2 carbon atoms)
At least one selected from the group consisting of a mixture of a hydrolyzate of the zirconium compound and / or a partial polycondensate thereof (b) a silver salt or colloidal silver in an amount of 0 in terms of silver. 0.2-1
0% by weight, at least one inorganic compound selected from the group of zeolites, silica gels, aluminosilicate minerals and alumino-silica gels, ion exchanged, adsorbed or fixed, (c) an alcohol, and (d) water

[0005] The base material used in the present invention is a base material for producing a catalyst for producing lipolytic water by applying a coating agent and curing by heating. In order to maximize the effect of lipolytic water, the surface area is large,
In addition, a durable and inexpensive material is preferable. Among such base materials, examples of the inorganic base material include fine-grained aluminosilicate minerals and / or silicate minerals, fine-grained metal oxides, fine-grained metal hydroxides, and fibrous metal oxides And a porous molded product obtained by firing at least one member selected from the group consisting of: In addition, the particle shape means a particle size of 100 μm or less, preferably 1 to 30 μm
In addition, the fibrous form, the diameter is 50 μm or less, preferably 0.5 to 20 μm, the fiber length is 1 to 1,000 μm,
Preferably it is 10 to 200 μm.

Here, examples of the aluminosilicate mineral and the silicate mineral include zeolite, kaolinite, sepiolite, feldspar, vermiculite, high alumina clay, sillimanite, and the like. Examples of the metal oxide include silica gel, alumina, zircon, magnesite, iron oxide, and manganese oxide. Examples of the metal hydroxide include aluminum hydroxide and iron hydroxide, and examples of the fibrous metal oxide include: , Silica fiber, alumina fiber, silica / alumina fiber, etc., and calcined at 800 ° C. to 1,800 ° C. to form a granular or plate-like porous molded product. As the metal substrate, an insoluble material is preferable, and a foamed metal and / or a metal whose surface is at least treated to be porous or roughened is preferable, and aluminum, iron, stainless steel, copper, and other alloys are preferable. Treated as described above. here,
The foam metal is, for example, an aluminum foam. Examples of the porous treatment include a treatment in which aluminum, iron, stainless steel, or the like is made porous in a manufacturing process, or a treatment in which a fibrous metal is fused. The rough surface treatment is performed by performing a blast treatment or an etching treatment with an acid or alkali.

[0007] The shape of the substrate may be granular, plate-like or any shape. In the case of granular, the average particle size is 1 to 50 mm, preferably 3 to 30 mm. 1
If it is less than 50 mm, it is easily broken and storage becomes difficult. On the other hand, if it exceeds 50 mm, the surface area is relatively small, which is not preferable. In the case of a plate, one side is 2 to 300 m
m is preferred. If it is less than 2 mm, it is easily broken, while 30
If it exceeds 0 mm, it is difficult to handle and easily cracked, which is not preferable. The catalyst for producing lipolytic water of the present invention,
It can be obtained by applying a coating agent to such a substrate and curing by heating.

[0008] In the present invention, although coating agent is one containing silver, as such coating agents, use of a composition containing following the (a) ~ (d). (A) (a) General formula R ¹ Si (OR ² ) ₃ (wherein R ¹
Represents an organic group having 1 to 8 carbon atoms, R ² represents an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms), a hydrolyzate of the alkoxysilane, and / or Or a partial condensate thereof, and (b)
A tetraalkoxysilane represented by Si (OR ² ) ₄ (wherein R ² is as defined above), a hydrolyzate of the tetraalkoxysilane and / or a partial condensate thereof, and a general formula Zr (OR ′) ₄ (Wherein R ′ is the same or different, and has 2 to 2 carbon atoms)
At least one selected from the group consisting of a mixture of a hydrolyzate of the zirconium compound and / or a partial polycondensate thereof.

(B) From the group of zeolite, silica gel, aluminosilicate mineral, and alumino-silica gel, wherein silver salt or colloidal silver is ion-exchanged, adsorbed or fixed in an amount of 0.2 to 10% by weight in terms of silver. At least one selected inorganic compound (c) alcohol (d) water

This composition is characterized in that a fine-grained inorganic compound having a large specific surface area obtained by adsorbing or ion-exchanging silver in the form of ions on the surface of a substrate is excellent in adhesion, oil resistance, durability and hardness. Is fixed by an ultrafine gel film formed by hydrolysis of the organoalkoxysilane, tetraalkoxysilane, or zirconium compound.

Hereinafter, the coating composition will be described in detail for each constituent material. (A) (a) an organoalkoxysilane represented by the formula R ¹ Si (OR ² ) ₃ , a hydrolyzate of the alkoxylan,
And / or a partial condensate thereof; the organoalkoxysilane used in the present invention causes a hydrolysis reaction and a polycondensation reaction in the presence of water to produce a high molecular weight, and further forms a coating film by heating or at room temperature. Is cured by leaving as is, and functions as a binder in the coating agent of the present invention.

R ^{1 in} such an organoalkoxysilane
Is an organic group having 1 to 8 carbon atoms, for example, an alkyl group such as a methyl group, an ethyl group, an n-propyl group, an i-propyl group, a γ-chloropropyl group, a vinyl group, , 3-trifluoropropyl group, γ-glycidoxypropyl group, γ-methacryloxypropyl group, γ-mercaptopropyl group, phenyl group, 3,4-
An epoxycyclohexylethyl group, a γ-aminopropyl group and the like. Also, R in the organoalkoxysilane
² is an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms, such as a methyl group, an ethyl group, an n-propyl group, an i-propyl group, an n-butyl group, a sec-butyl group; Examples include a t-butyl group and an acetyl group.

Specific examples of these organoalkoxysilanes include, for example, methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, n-propyltrimethoxysilane, n-propyltriethoxysilane, i -Propyltrimethoxysilane, i-propyltriethoxysilane,
γ-chloropropyltrimethoxysilane, γ-chloropropyltriethoxysilane, vinyltrimethoxysilane, vinyltriethoxysilane, 3,3,3-trifluoropropyltrimethoxysilane, 3,3,3-trifluoropropyltriethoxy Silane, γ-glycidoxypropyltrimethoxysilane, γ-glycidoxypropyltriethoxysilane, γ-methacryloxypropyltrimethoxysilane, γ-methacryloxypropyltriethoxysilane, γ-mercaptopropyltrimethoxysilane, γ- Mercaptopropyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, γ-aminopropyltrimethoxysilane, 3,4-
Epoxycyclohexylethyltrimethoxysilane,
3,4-epoxycyclohexylethyltriethoxysilane and the like can be mentioned.

[0014] Of these organoalkoxysilanes, methyltrimethoxysilane is particularly preferred. Also,
One or more of these organoalkoxysilanes can be used in combination. The organoalkoxysilane releases an alcohol by hydrolysis in an acidic aqueous medium to produce a corresponding silanol, and polycondensation occurs to produce an organopolysiloxane compound.

(B) Tetraalkoxysilane represented by Si (OR ² ) ₄ (wherein R ² is as defined above), a hydrolyzate of the tetraalkoxysilane and / or a partial condensate thereof, and a compound represented by the general formula: Zr (OR ') ₄ (where R'
Are the same or different and each represent a hydrocarbon residue having 2 to 5 carbon atoms) and at least one selected from a mixture of a hydrolyzate thereof and / or a partial polycondensate thereof; Si Examples of the tetraalkoxysilane represented by (OR ² ) ₄ (wherein R ² is the same as above) include, for example, tetramethoxysilane, tetraethoxysilane, tetra-n-propoxysilane, tetra-i-propoxysilane, tetra -N-butoxysilane, tetra-sec-butoxysilane, tetra-te
rt-butoxysilane and the like. These tetraalkoxysilanes can be used alone or in combination of two or more.

Zirconium compound Z used in the present invention
r (OR ′) ₄ is hydrolyzed by the presence of a very small amount of water (humidity in air or humidity of the substrate), and the hydrolyzate is polycondensed to form a partial polycondensate, which is further polymerized. It is cured by heating when it becomes a coating film, and in the coating composition of the present invention, together with the organoalkoxysilane constituting (a), together with tetraalkoxysilane, acts as a binder. It is. R's of such zirconium compounds are the same or different and are a hydrocarbon residue having 2 to 5 carbon atoms, and include ethyl group, n-propyl group, i-propyl group, n-butyl group, sec-butyl group, tert- And a butyl group.

Specific examples of the zirconium compound include, for example, zirconium tetraethoxide, zirconium tetra-n-propoxide, zirconium tetra-i-propoxide, zirconium tetra-n-butoxide, zirconium tetra-sec-butoxide, zirconium tetra-oxide. Tert-butoxide and the like can be mentioned. These zirconium compounds can be used alone or in combination of two or more. Of these compounds, zirconium tetra-n-butoxide is preferred.

The zirconium compound is rapidly hydrolyzed to release an alcohol to produce a corresponding zirconium hydroxide, and the polycondensation of a hydroxyl substituent by the production of the hydroxide is carried out. And a polycondensate of the zirconia component, which is a complete polycondensate. Therefore, the zirconium compound in the present invention includes, in addition to the zirconium compound represented by the general formula, a hydrolyzate thereof and a partial polycondensate of the hydrolyzate. Such a hydrolyzate or a partial polycondensate may be formed from the zirconium compound in the coating composition, or may be previously blended at the time of preparing the coating composition.

Such a zirconium compound is used together with the above-mentioned tetraalkoxysilane, and the zirconium compound / tetraalkoxysilane (weight ratio) is 1 /
0.5 to 5 is preferred. If the ratio is less than 1/5, the ratio of the zirconium compound is relatively small, and the hydrolysis does not proceed in a short time, so that the film-forming property is poor. The storage stability of the product is deteriorated, and the hydrolysis is too fast, resulting in poor film-forming properties. In the component (b), a boron compound represented by B (OR ¹ ) ₃ (R ¹ is the same as described above) is used as a curing accelerator in an amount of about 5 to 50% by weight based on the component (b). It can also be added.

(B) A silver salt or colloidal silver is selected from the group consisting of zeolite, aluminosilicate mineral, silica gel, and alumino-silica gel, ion exchanged, adsorbed, or fixed at 0.2 to 10% by weight in terms of silver. The at least one inorganic compound thus obtained; the silver-carrying inorganic compound as the component (b) imparts a lipolytic function to the lipolytic water-producing catalyst of the present invention, and is an essential component. The silver in the component (b) is supported on the carrier of the inorganic compound in the form of ions or ultrafine particles.
It is thought to be due to its catalytic function, i.e., elimination of radicals generated by lipid oxidation and miniaturization. Further, since the catalyst has a very large surface area, it has a large lipolytic effect even in a small amount, and has a long effect. Lasts for hours.

To carry such silver, a silver salt or colloidal silver is used. Specific examples of the silver salt include silver nitrate, silver sulfate, and silver chloride. However, the present invention is not limited to these. One or more of these are dissolved in water and used as a mixed aqueous solution. The silver salt also functions as an acidic catalyst when the organoalkoxysilane constituting the component (a) is hydrolyzed. These mixed aqueous metal salt solutions can be adsorbed or ion-exchanged on the inorganic compound carrier. The colloidal silver preferably has an average particle size of about 5 μm, which can be fixed to the surface of the inorganic compound having a large surface area.

(B) used in the polymerization preventing catalyst of the present invention
The content of silver in the component is preferably from 0.2 to 1 in terms of silver.
0% by weight, preferably 1 to 8% by weight. When the silver content is less than 0.2% by weight, the lipolytic power, which is the object of the present invention, is too small. May be eluted, which is not preferable. As the inorganic compound carrying silver of the component (b), at least one selected from the group consisting of inorganic compounds consisting of zeolite, silica gel, aluminosilicate mineral and alumino-silica gel is used. The component (b) of the present invention can be obtained by bringing an aqueous solution of a silver salt into contact with such a carrier, and performing ion exchange or adsorption, or by bringing the carrier into contact with colloidal silver and fixing the carrier.

Hereinafter, the inorganic carrier compound will be described in detail for each component. (Zeolite) The zeolite in the present invention is a natural or synthetic zeolite having the general formula x M _{2 / p} O.Al ₂ O ₃ .y
SiO ₂ .z H ₂ O (where M represents an ion-exchangeable metal ion and is usually a monovalent to divalent metal,
Is the valence, x is the coefficient of the metal oxide, y is the coefficient of the silica, and z is the number of the water of crystallization, respectively. is there.

For example, natural zeolites include analcin, chabazite, clinoptilolite, erionite, faujasite and mordenite, while synthetic zeolites include A-type zeolites, X-type zeolites and Y-type zeolites. Zeolite, T-zeolite and the like can be mentioned. The shape of the zeolite is preferably in the form of particles, and the particle diameter is suitably 10 μm or less. Preferred zeolites have a particle diameter of 3 μm or less, a specific surface area of 150 m ² / g or more, and a molar ratio of SiO ₂ / Al ₂ O ₃ of 14 or less. In the present invention, a zeolite having a large specific surface area and an excellent adsorptivity is preferably the above-mentioned synthetic zeolite.

(Silica gel) Silica gel has the general formula Si
A compound represented by O ₂ .nH ₂ O, which is a glassy transparent or translucent particle having a fine structure with a coarse show, for example, 1 g having a large specific surface area of 450 m ² or more. . In the present invention, the silica gel has an average particle diameter of 10 to form a thin film having excellent wear resistance.
μm or less is preferred.

(Aluminosilicate mineral) Kaolinite, halosite, muscovite, montmorillonite, vermiculite, excluding zeolite with a salt composed of aluminosilicate ion in which a part of condensed silicic acid is replaced by aluminum and various metal ions Feldspar and other natural minerals with a large surface area and ion exchange capacity. The particle diameter of the aluminosilicate mineral is usually 0.1 to 10 μm, preferably 0.5 to 3 μm.
m.

(Alumino-silica gel) General formula Al ₂ O
_There is also an amorphous gel represented by 3.mSiO ₂ .nH ₂ O + Al (OH) ₃ having a large surface area, having both functions of silica and alumina, and being mixed and molded with activated carbon. Excellent adsorption performance. Particle size is 0.5 to 10 μm, preferably 0.5 to 3
μm.

As the component (b), a copper salt may be used in addition to a silver salt or colloidal silver. Examples of the copper salt include copper (II) nitrate, copper sulfate, copper bromide, and copper acetate.

When the component (b) is used as the component (a) in the coating composition used in the catalyst for producing lipolytic water of the present invention, the proportion of the organoalkoxysilane (hereinafter referred to as "organoalkoxysilane") (A) may be 100 parts by weight in terms of (a) and usually 5 to 1 parts by weight.
00 parts by weight, preferably 10 to 70 parts by weight. When (b) is used as the component (a), the amount is preferably 5 to 100 parts by weight based on 100 parts by weight of (b) in terms of tetraalkoxysilane (hereinafter sometimes referred to as "(b ')"). . (B) When the amount of the silver-carrying inorganic compound is less than a predetermined amount, the composition does not have a polymerization inhibiting effect, and when the amount exceeds the predetermined amount, the composition may be excessively thickened or eluted. It is not desirable to happen.

(C) Alcohols: Alcohols are concentration modifiers for component (a), and the organoalkoxysilane, tetraalkoxysilane or zirconium compound constituting component (a) is hydrolyzed with water. In order to prevent the gelling from being extremely gelled when being carried out, it is intended to azeotropically remove water while controlling the condensation reaction of the hydrolyzate.

As the alcohol, ethylene glycol which is a monohydric alcohol or a dihydric alcohol or a derivative thereof can be used. Among them, a lower aliphatic alcohol having 1 to 5 carbon atoms is preferable as the monohydric alcohol.
Specific examples include methanol, ethanol, n-propyl alcohol, i-propyl alcohol, sec-butyl alcohol, t-butyl alcohol, and the like.Ethylene glycol or derivatives thereof include ethylene glycol, ethylene glycol monobutyl ether, Examples include ethylene glycol monoethyl ether acetate.

These alcohols are preferably i-
Propyl alcohol, sec-butyl alcohol, and ethylene glycol monoethyl ether acetate. These alcohols can be used alone or in combination of two or more. The proportion of the alcohol in the coating composition used in the catalyst for producing lipolytic water of the present invention,
When (a) is used as the component (a), usually (a ')
In terms of (a) as 100 parts by weight, it is 15 to 400 parts by weight, preferably 40 to 200 parts by weight, and (a)
When (b) is used as a component, the amount is preferably from 80 to 800 parts by weight based on 100 parts by weight of (b) in terms of (b ').

(C) When the amount of the alcohol used is less than the predetermined amount for each of the above substances, the composition may be separated into two layers or gelation may occur. In some cases, the adhesion of the resulting material to the film may be weak, or the film may be too thin to produce the desired product.

(D) water; water is a component essential for the hydrolysis of the organoalkoxysilane or tetraalkoxysilane or zirconium compound as the component (a), and a viscosity modifier, a drying rate regulator, ) ~
It serves as a dispersion medium for the component (b) and, if necessary, the filler (e).

As the water, general tap water, distilled water, or ion-exchanged water can be used. In particular, when the composition is to be highly purified, distilled water or ion-exchanged water is preferred. The water includes, for example, water generated by hydrolysis of the organoalkoxysilane, tetraalkoxysilane, and zirconium compound constituting the component (a). When (a) is used as the component (a), the proportion of water in the coating composition used for the catalyst for producing lipolytic water of the present invention is usually (a) in terms of (a '). As 100 parts by weight, 15
To 400 parts by weight, preferably 40 to 250 parts by weight, and when (b) is used, the equivalent of (b) is 1
0 to 25 parts by weight, preferably 0 to 100 parts by weight,
15 parts by weight. (D) When the amount of water used for each of the above substances is less than the predetermined amount, hydrolysis of the component (a) is unlikely to occur sufficiently. On the other hand, when the amount exceeds the predetermined amount, the amount of the composition used in the present invention is reduced. Stability becomes worse.

The coating composition for preparing a silver-containing coating film of the present invention contains the above-mentioned components (a) to (d), and its pH is preferably from 2 to 6.5.
For H adjustment, an acid may be contained. Further, if necessary, a filler (e) can be added. (E) The filler is used to develop various properties such as the development of cosmetic properties of the obtained coating film, the improvement of lipid decomposition power by increasing the surface area of the coating film, the improvement of corrosion resistance, durability, and the strength of the coating film. What is used.

As the filler (e), for example, a water-insoluble general pigment such as an inorganic pigment or a particulate or fibrous metal oxide, carbide or nitride other than the pigment may be used.
Species or two or more, specifically, silica gel, synthetic zeolite, activated carbon, silicon dioxide, titanium oxide, aluminum oxide, chromium oxide, manganese oxide, iron oxide, zirconium oxide, cobalt oxide, kaolin, synthetic mullite, Zircon (zirconium silicate), silicon carbide, potassium titanate and the like,
It is not limited to these.

In order to increase the surface area of the coating film, colloidal silica, alumina, titania, ultrafine silica, alumina, titania and the like can be used. In addition, if necessary, chelating agents, surfactants,
Conventionally known additives such as a silane coupling agent, a titanium coupling agent, and an alkali metal salt can be used. The amount of the filler (e) used is based on 100 parts by weight of the component (a) in terms of the monomer as the component (a).
About 30 parts by weight or less can be used.

The solid concentration of the coating composition is usually 10 to 60% by weight, preferably 15 to 45% by weight, and if it is less than 10% by weight, the thickness of the obtained coating film is too small, so that the effect of preventing polymerization is insufficient. It decreases or the coating strength is too low, while if it exceeds 60% by weight, it tends to gel,
It is not preferable because the viscosity is excessively increased and the adhesion is deteriorated.

To prepare the coating composition, first, the above components (a) to (d) or components (a) to (e) are mixed. In this case, the mixing method is as follows. A method of simultaneously mixing the components (a) to (d) or the components (a) to (e), or a mixture of the component (a) and the alcohol (c), the component (b), and if necessary, the component (e). And (d) mixing water at the time of use. As the component (b), silver is not previously supported on the inorganic compound carrier, and an aqueous solution of silver salt and the inorganic compound carrier are mixed with the components (a), (c) and (d), or further with the component (e). May be.

In the present invention, the components (a) to (d) or the components (a) to (e) can be used after being mixed as described above.
When is used, after all the components are mixed, aging may be performed for 2 to 72 hours, more preferably 3 to 24 hours.
If the aging time is less than 1 hour, the hydrolysis and polycondensation of the component (a) do not proceed sufficiently, and the heat of reaction remains.
When applied to a substrate, repelling phenomenon is likely to occur.
When the time exceeds 2 hours, the polycondensation reaction of the component (a) proceeds excessively, so that the dispersion stability of the composition is deteriorated.
Adhesion and hardness may decrease, and gloss may be lost. In addition, it is preferable that the aging temperature is usually performed at a normal temperature of 10 to 30C.

The coating composition used in the present invention can be dispersed by a high-speed stirrer, a ball mill, or another disperser and filtered to obtain a uniform and stable dispersion. The application of the coating agent,
The coating composition prepared as described above is then coated on the surface of the substrate by coating means such as dipping, kneading, spraying, brushing, etc., and 100 to 400
The composition is easily cured by heating at a temperature of 5 to 120 minutes, and a coating film excellent in production of lipolytic water is obtained. The ratio of the coating agent to the substrate is 0.2 to 20% by weight.
(In terms of dry coating film) is preferred, and more preferably 0.5
~ 5% by weight.

The content of silver in the catalyst for producing lipolytic water of the present invention thus obtained is preferably 0.03 to 1.5% by weight, more preferably 0.05 to 1.5% by weight.
1.0% by weight. If it is less than 0.03% by weight, the effect of producing lipolytic water is small, while if it exceeds 1.5% by weight, silver is eluted or the adhesion is undesirably reduced. The catalyst for producing lipolytic water thus obtained may have any shape such as a granular shape and a plate shape.
In the case of a granular material, the particle size is preferably 1 mm to 50 mm. If the particle size is less than 1 mm, it is easily broken and it is difficult to store it. On the other hand, if the particle size is more than 50 mm, the surface area becomes small and the handling becomes unfavorable.

As shown in FIG. 1, the granular material has a round shape (FIG. 1 (A)), a composite shape (FIG. 1 (B)), or a cylindrical shape (FIG. 1 (C)). No. Further, it is preferable to use these granular materials in a wire mesh storage container as shown in FIG. 2, (A) is a top view of a spherical or hemispherical wire mesh container, (B) is a perspective view of a box-shaped wire mesh container, (C) is a perspective view of a cylindrical wire mesh container, and (D) is a perspective view of the cylindrical wire mesh container. FIG. 2 is a perspective view of a bag made of a synthetic resin (such as polypropylene). However, the grains may be added without being put in the container. FIG.
In addition, quadrilateral (A), disk-shaped (B), cylindrical container (C)
Although a perspective view of the above is shown, the present invention is not limited to these and may have any shape. Moreover, these thicknesses are preferably 3 to 50 mm.

The catalyst for the production of lipolytic water according to the present invention is 0.1 to 20% by weight, preferably 0.3 to 5% by weight in water.
When added, it has the effect of giving lipolytic power to the water to be treated.
For example, water such as tap water, groundwater or pure water or electrolyzed water is added to the lipolytic water production catalyst of the present invention for 10 minutes to 7 minutes.
By contacting for about 2 hours, it has lipolytic power,
It also has antibacterial and odor-decomposing power, and when used for skin, especially the face, it has high penetrative power to decompose sebum, cleanse with antibacterial power and break down pimples (acne). It can be healed, and when used on the scalp, it breaks down the sebum in the pores and has a great effect on preventing hair loss and hair growth.When used for beverages, bad breath and body odor disappears, odor of bowel movements fades, urine Lipids are observed in the
When pure water such as ion-exchanged water is used for cleaning precision parts, it has an excellent cleaning effect due to its lipolytic power, and the amount of silver eluted is 0.03 m
g / l or less.

[0046]

When the catalyst for producing lipolytic water of the present invention is put into water, far-infrared energy radiated from a large surface area of the catalyst and a small amount of silver ion (1 to 20 ppb) eluted by a small amount of acid in the water. By the action of the water becomes a strongly excited state, reacts with radicals generated by oxidation of lipids,
It is considered that this is eliminated and the molecular weight is reduced. As a result, the water is modified into lipolytic water, and the lipid is decomposed. In addition, this modified water has an antibacterial activity by oxidizing and destroying the cell surface of aerobic bacteria by silver ions (anaerobic bacteria do not react because of their strong resistance to oxidizing action). Further, it has a deodorizing power by oxidizing and decomposing odor components, and can be sterilized and deodorized.

The coating composition used in the present invention contains zeolite, silica gel, aluminosilicate mineral as a carrier in order to maximize the function of silver ions.
Using a large specific surface area such as alumino-silica gel, using a hydrolyzable silane compound (organoalkoxysilane), or a tetraalkoxysilane and zirconium compound as a binder, the coating film itself is spread over ultra-fine particles. Surface area. Furthermore, since this is applied to a porous substrate,
The catalytic function can be expressed very effectively.

[0048]

EXAMPLES Hereinafter, the present invention will be described more specifically with reference to examples, but the present invention is not limited to the following examples unless it exceeds the scope of the claims. In the examples, parts and% are based on weight unless otherwise specified.

Example (Preparation of a Catalyst for Producing Lipid-Degrading Water) In order to examine a lipolytic power test, an antibacterial test and the like of water, a catalyst for producing lipolytic water was prepared as follows. First, eight types of coating compositions A to H shown in Tables 1 and 2 were produced. The composition A was prepared by mixing (a) 20 parts of methyltrimethoxysilane, (c) 54 parts of isopropanol, and (b) silver-containing synthetic zeolite 6 in a preparation tank.
After stirring lightly, the mixture was passed through a 200-mesh filter, 20 parts of (d) ion-exchanged water was added thereto, and the mixture was stirred at 2,000 rpm for 15 minutes. This mixture was aged for 3 hours to prepare composition A. Hereinafter, compositions B to H were prepared in the same manner.

[0050]

[Table 1]

[0051]

[Table 2]

Note) In Tables 1 and 2, the silver content of the silver-supported synthetic zeolite is 6.5%, the silver content of the silver-supported synthetic zeolite is 4%, and the silver-supported pyrophyllite (Al ₂ O ₃ .4)
SiO ₂ · H ₂ O) has a silver content of 0.8%, a silver content of silver-supported silica gel is 0.5%, a silver content of alumino-silica gel is 1% (colloidal silver), colloidal alumina Is aqueous and has a solids content of 20%.

Next, the coating compositions shown in Tables 1 and 2 were applied to the substrates shown in Table 3 to prepare catalysts for producing 1S to 10S lipolytic water. In addition, the base material was obtained by firing the samples in the table at 1,100 to 1,600 ° C., except for foamed aluminum having a roughened surface and stainless steel having a roughened surface. The curing conditions after the coating were such that the compositions A to H were all heated at 280 ° C. for 30 minutes. The shape of the substrate is shown in FIGS.

[0054]

[Table 3]

Note) The thickness of each of the plates was 10 mm. Of the base material, aluminum was obtained by roughening the surface of foamed aluminum, and stainless steel was obtained by roughening the surface.

Test Example 1 (Dissolution Test) Each of the catalysts 1S to 5S obtained in Examples was immersed in water 2
After being immersed 1.0% in a liter and allowed to stand at room temperature for 24 hours, immersion water was collected, and the amount of silver eluted was measured by atomic absorption spectrometry. As a control, tap water and ion-exchanged water were also measured. In addition, each of the catalysts 6S to 9S was immersed in 2 liters of immersion water in the same manner as described above and measured. Further, the catalyst 10S was measured in the same manner as described above after adding 1 liter of water and allowing it to stand at room temperature for 24 hours. Table 4 shows the results.

[0057]

[Table 4]

Test Example 2 (Lipid Decomposition Test) In order to examine the lipolysis power of water produced by the catalyst of the present invention, beef tallow, rapeseed oil, and industrial lubricating oil (spindle oil) were dropped into water, and the state was measured. Examined. (1) 1 liter of tap water was placed in a plastic container, and 1% of each of the catalysts 1S, 2S, and 3S was added thereto. After 6 hours, the catalyst was taken out. 0.2% of tallow or spindle oil was added thereto, and the mixture was gently stirred. After that, the state was observed. As a control, tap water without the catalyst of the present invention was used. FIGS. 4A to 4D show the case where beef tallow is added, and FIGS. 5A to 5D show the case where spindle oil is added. As is clear from FIGS. 4 and 5, the catalyst 1S
Alternatively, when the lipid is added to the tap water containing 2S, the lipid is instantly fragmented, and when the mixture is gently stirred, the state of further fragmentation is observed. On the other hand, when the lipid is added to the tap water containing the catalyst 3S and the tap water alone, a state in which the lipid immediately forms a membrane and immediately forms a membrane even after stirring is observed.

(2) One liter of ion-exchanged water is placed in a plastic container, and 2% of each of the catalysts 1S and 5S or 9S of the catalyst is placed therein.
0.2% of beef tallow or rapeseed oil was added thereto, and the mixture was stirred gently, and the state was observed. As a control, ion-exchanged water without the catalyst of the present invention was used. FIGS. 6A to 6D show the case where beef tallow is added, and FIGS. 7A to 7D show the case where rapeseed oil is added. As is clear from FIG. 6 and FIG.
When lipids are added to ion-exchanged water containing S or 9S, the lipids are instantaneously fragmented, and when lightly agitated, further fragmentation proceeds, but the state of fragmentation is further improved as compared to when tap water is used. A finer appearance is observed. On the other hand, in the case of only ion-exchanged water, when lipid is added, the lipid instantaneously forms a membrane, and a state in which the membrane immediately forms even after stirring is observed.

Test Example 3 (Degreasing power test) In order to examine the degreasing power (lipolytic power) of water produced by the catalyst of the present invention, beef tallow (lard) and automobile lubricating oil were respectively applied to an aluminum plate or a stainless steel plate. It was applied and extracted with water produced by the catalyst of the present invention (hereinafter, referred to as “catalyst water”), pure water as a control, and cyclohexane for confirming complete degreasing, and the degreasing power was confirmed. The test method is as follows.

(1) Materials used Base material: Aluminum plate (75 × 150 × 1.0 mmt) SUS304 (mirror surface plate) (75 × 150 × 0.8 mm
t) Oil and fat; Tallow (lard) Lubricating oil for automobile (hereinafter referred to as “lubricating oil”) Test solution: Catalyst water 1 (3% of catalyst 1S is immersed in ion-exchanged water, and
Water after 4 hours) Catalyst water 2 (5% of catalyst 2S is immersed in ion exchanged water,
Water after 2 hours) Pure water (ion-exchanged water) Cyclohexane (first grade reagent)

(2) Test Method Eight base materials were prepared, and the initial weight was measured. Two types of fats and oils were rubbed and applied to each of the four base materials, heated and homogenized by a lamp, allowed to cool, weighed, and the applied amount was determined. A poly container (100 × 15) containing 200 ml of each test solution
0 × 50 mmH), put each coated substrate at 50 ° C.
For 30 minutes. Next, the substrate was washed with a test liquid at 50 ° C. for 30 seconds using an air spray gun. The base material after washing was dried with a lamp, and the weight after standing to cool was measured, and the extraction amount and extraction rate of fats and oils were calculated. Table 5 shows the results.

[0063]

[Table 5]

Test Example 4 (Lipid Decomposition Test) In order to examine the lipolysis power of water produced by the catalyst of the present invention (hereinafter referred to as “catalytic water”), a 16 to 23 year old with a pimple (acne) on his face was used. Choose 10 men and women each, 1
The test was performed for 5 days. The test method is as follows. (1) Materials used Face mask; using cotton cloth (thick gauze), eyes, nose,
It was made by hollowing out the mouth. Catalyst water: water in which 3% of catalyst 5S was immersed in ion-exchanged water and 48 hours had elapsed. (2) Test method Catalyst water was immersed in a face mask, squeezed lightly, and then set for about 10 minutes so as to stick to the face after washing the face. This was performed once a day for 15 days.

(3) Test Results The effusions were completely eliminated. ····· 7 people Eliminations almost disappeared. ······· 12 people Breakouts were reduced to about half. ········· 1 person No effect on breakouts. ·············· Zero test results show that the catalyst water decomposed the lipids in the effluent, which was absorbed by the cotton cloth, and was further disinfected by the antibacterial activity of the catalyst water, and had a great effect. It is inferred.

Test Example 5 (Antibacterial Activity Test) (1) In order to examine the antibacterial activity of water produced by the catalyst of the present invention (hereinafter referred to as “catalytic water”), it was tested against Escherichia coli, Staphylococcus aureus, and methicillin-resistant Staphylococcus aureus. A test was conducted on the antibacterial properties of the catalyst water. (2) Test method A solution of Escherichia coli, Staphylococcus aureus, or methicillin-resistant Staphylococcus aureus was added to ion-exchanged water to which 1% each of catalysts 1S, 5S, 9S and 2S, 4S, and 8S had been added. And save for 1 hour, 6 hours, or 2 hours
The number of viable bacteria after 4 hours was measured. Table 6 shows the results.

[0067]

[Table 6]

Test Example 5 (Monitoring Test) (1) In order to examine the lipid decomposing ability, antibacterial activity, deodorizing activity, penetrating activity, etc. of water (hereinafter referred to as “catalyst water”) produced by the catalyst of the present invention, Fifteen persons each, a total of 30 persons, were tasted for three months (61 days) using the catalyst water for drinking, and the state of effects on the body was observed. (2) Test method The catalyst water was water in which 1% of catalyst 1S was added to tap water and 6 hours or more had passed. This catalyst water is used for 0.6-1.
Two liters were tasted for two months (61 days) in normal temperature water.

(3) The effects of the self-diagnosis are as follows out of 30 persons. The smell of defecation and urination almost disappeared. ... 28
Fat was observed in human urine.・ ・ ・ ・ ・ ・ ・ ・ ・ ・ 11
Human bowel movement has improved. ..................... 10
The bad breath disappeared. ... 5
The body odor has faded. ... 4
People are no longer stiff. ... 4
The person's blood sugar level dropped and became normal.・ ・ ・ ・ ・ ・ ・ ・ ・ 3
People are no longer tired.・ ・ ・ ・ 5
People had side effects. ... 0
Man

Test Example 6 [Test of water permeability (measurement of line width of water)] In order to examine the permeability of water treated with the catalyst of the present invention, water was examined using a nuclear magnetic resonance apparatus (NMR). The line width value was measured. Water is a simple compound with a molecular weight of 18, but since the hydrogen bonds acting between the water molecules are very strong, liquid water has a structure in which water molecules are aggregated or collected, and the number of water molecules is roughly the same. It is considered that the number is 5 to 15 and is constantly changing. As a method of capturing this dynamic water state, there is a method of numerically measuring the state of a mass of water molecules using a nuclear magnetic resonance apparatus (NMR) in the form of a nuclear magnetic line width. The smaller the numerical value of the width (line width value), the smaller the molecular mass and the higher the water permeability. The details of the measurement are as follows.

Nuclide to be measured; ¹⁷ O (oxygen 17) using apparatus; JNM-EX270 [JEOL Ltd.
Measurement temperature: 20 ° C. (temperature control measurement) The line width of sample water [half-width (width (thickness) of the half height of the peak)] in Hz (Hertz). It is shown in Table 7.

[0072]

[Table 7]

[0073]

The catalyst for producing lipolytic water of the present invention is
Water such as tap water, groundwater, pure water or electrolyzed water
By contacting for about 0 minutes to 72 hours, it has lipolytic power, and also has antibacterial power and odor decomposing power, and water having high osmotic power, that is, when this water is used for the skin, especially the face, it decomposes sebum, It is possible to clean by antibacterial power, break down pimples (acne) etc. and heal it,
When used on the scalp, it breaks down the sebum in the pores and has a great effect on preventing hair removal and hair growth.When used for beverages, bad breath and body odor disappear, the odor of defecation is reduced, and lipids are observed in urine, etc. When used for cleaning precision parts using pure water such as ion-exchanged water, the cleaning effect is more excellent due to the lipolytic power, and the amount of silver eluted is 0.
The water can be changed to water of not more than 03 mg / l.

[Brief description of the drawings]

FIG. 1 is a schematic view showing the shape of a granular catalyst of the present invention.

FIG. 2 is a top view or a perspective view of a container for holding the granular catalyst of the present invention.

FIG. 3 is a schematic view showing the shape of a plate-like catalyst of the present invention.

FIG. 4 is a schematic diagram showing a diffusion state when beef tallow is added to tap water.

FIG. 5 is a schematic diagram showing a diffusion state when spindle oil is added to tap water.

FIG. 6 is a schematic diagram showing a diffusion state when beef tallow is added to ion-exchanged water.

FIG. 7 is a schematic diagram showing a diffusion state when rapeseed oil is added to ion-exchanged water.

Claims (2)

(57) [Claims] 1. A particulate aluminosilicate mineral and
// silicate minerals, fine metal oxides, fine particles
A group of fibrous metal oxides and fibrous metal oxides
Porous obtained by firing at least one selected from the group consisting of
The inorganic substrate of the molded article and / or the foam metal and
And / or at least the surface is treated porous or rough
The surface of the metal substrate treated on the surface is described in the following (a) to
(D) A catalyst for producing lipolytic water, which is processed with a silver-containing coating agent comprising a composition containing a component as a main component. (A) (a) General formula R ¹ Si (OR ² ) ₃ (wherein R ¹
Represents an organic group having 1 to 8 carbon atoms, R ² represents an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms), a hydrolyzate of the alkoxysilane, and / or Or a partial condensate thereof, and (b)
A tetraalkoxysilane represented by Si (OR ² ) ₄ (wherein R ² is as defined above), a hydrolyzate of the tetraalkoxysilane and / or a partial condensate thereof, and a general formula Zr (OR ′) ₄ (Wherein R ′ is the same or different, and has 2 to 2 carbon atoms)
At least one selected from the group consisting of a mixture of a hydrolyzate of the zirconium compound and / or a partial polycondensate thereof (b) a silver salt or colloidal silver in an amount of 0 in terms of silver. 0.2-1
0% by weight, at least one inorganic compound selected from the group of zeolites, silica gels, aluminosilicate minerals and alumino-silica gels, ion exchanged, adsorbed or fixed, (c) an alcohol, and (d) water 2. A catalyst for producing lipolytic water, which contains silver in an amount of 0.1 to 0.2.
The catalyst for producing lipolytic water according to claim 1 , which carries 0.3 to 1.5% by weight of silver and elutes silver in water in an amount of 0.03 mg or less per liter of water.